摘  要   冷季或过渡季节采用冷却塔供冷技术对建筑物有内热源区域进行供冷是即节能又环保的技术。 利用哈尔滨地区的气
侯条件，采用冷却塔直接供冷方式进行了实验研究，分析了影响冷却塔供冷效果的因素以及节能效果。实验证明：当以室外
湿球温度10℃为冷却塔的转换温度时，系统的节能率可以达到14.8%。
关键词   冷却塔供冷   影响因素   节能
 
EXPERIMENTAL STUDY ON TOWER COOLING TECHNOLOGY
Ji Amin  Liu Wei  Li Jie  Cheng  Keyong  Gu Zhi
 
(School of Civil And Refrigerating Engineering, Harbin University of Commerce, Harbin 150028, China)
Abstract  During the cold  or  transition season periods  ，the technology of tower cooling is used to cool the 
internal heat source region in the buildings, which is energy saving and environment-friendly technology. To make use
of the climatic conditions of the cold or transition season in Harbin, The air condtioning experimental study is done
through the technology of tower cooling directly. The influence factors  of tower cooling and energy-saving
effectiveness is analyzed. With the result from experiment, when outdoor wet bulb temperature 10℃ is as diversion
temperature, fractional energy savings of this system can reach at 14.8%.
Keywords  Towers cooling  Fluence factors  Energy saving